package com.atguigu.lease.web.admin.service.impl;

import com.atguigu.lease.model.entity.SystemUser;
import com.atguigu.lease.web.admin.mapper.SystemUserMapper;
import com.atguigu.lease.web.admin.service.SystemUserService;
import com.atguigu.lease.web.admin.vo.system.user.SystemUserItemVo;
import com.atguigu.lease.web.admin.vo.system.user.SystemUserQueryVo;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

/**
 * @author liubo
 * @description 针对表【system_user(员工信息表)】的数据库操作Service实现
 * @createDate 2023-07-24 15:48:00
 */
@Service
public class SystemUserServiceImpl extends ServiceImpl<SystemUserMapper, SystemUser>
        implements SystemUserService {
    @Autowired
    private SystemUserMapper systemUserMapper;

    @Override
    public void customPageSystemUser(IPage<SystemUserItemVo> page, SystemUserQueryVo queryVo) {
        systemUserMapper.selectPageSystemUser(page, queryVo);
    }

    @Override
    public SystemUserItemVo customGetSystemUserById(Long id) {
        SystemUserItemVo systemUserById = systemUserMapper.selectSystemUserById(id);
        return systemUserById;
    }

    @Override
    public boolean customAckUsername(String username) {
        LambdaUpdateWrapper<SystemUser> wrapper = new LambdaUpdateWrapper<>();
        wrapper.eq(SystemUser::getUsername, username);
        Long l = systemUserMapper.selectCount(wrapper);
        return l == 0 ;
    }
}




